10-Letter Words Matching ___I__O___

There are 85 10-letter words that match ___I__O___. 31 are common words, such as ADDITIONAL and ANTIBIOTIC. A rarer one is WYLIECOATS. In this set, S is the most frequent open letter (55 words). 13 words contain a doubled letter.

Full list 85

Common words

additionalantibioticantiknocksantiphonalartichokesaudiobooksauditionedchairwomanchairwomendivisionaldrainboardellipsoids
additionalantibioticantiknocksantiphonalartichokesaudiobooksauditionedchairwomanchairwomendivisionaldrainboardellipsoidsenvisionedindisposedmisinformsmoviegoersmunitionedperiscopespetitionedpetitionerplainsongspositionalpositionedradiosondereciprocalrediscoverredissolvesatinwoodsstrikeoutstrainloadsvolitionalantibiosisantidromicantiprotonbrainpowerchairbornecolicrootsheliozoansindisposesmeridionalmunitionerornithopodornithosispapillomasperiscopicperistomespositionerradiologicrawinsonderediscountscriptoriaseriocomicsociologictulipwoodsundisposedambitionedantibiosesantieroticantigrowthantismokeraudiologicbeliquoredberibbonedcodiscoverdecisionaldecisioneddevilwoodsechiuroidsexcisionalfruitwoodshagiologiclimitrophemoviegoingophiuroidsornithosesorrisrootspapillotespavilionedredingotesredisposedredisposessemigroupssemitropicstrikeoverwyliecoats

About this list

Words
85 (31 common words)
Common example
additional
Rare example
wyliecoats
Doubled letters
13
Ending in S
31
Most frequent letter
S (55)

Questions

How many 10-letter words matching ___i__o___ are there?

85. 31 of them are common words.

What is a common example?

ADDITIONAL is among the common words in this set.